Trait multiversx_sc::types::ManagedType
source · pub trait ManagedType<M: ManagedTypeApi>: Sized {
type OwnHandle: HandleConstraints;
// Required methods
fn get_handle(&self) -> Self::OwnHandle;
fn transmute_from_handle_ref(handle_ref: &Self::OwnHandle) -> &Self;
// Provided methods
fn get_raw_handle(&self) -> RawHandle { ... }
fn as_ref(&self) -> ManagedRef<'_, M, Self> { ... }
}Expand description
Commonalities between all managed types.
Required Associated Types§
Required Methods§
fn get_handle(&self) -> Self::OwnHandle
sourcefn transmute_from_handle_ref(handle_ref: &Self::OwnHandle) -> &Self
fn transmute_from_handle_ref(handle_ref: &Self::OwnHandle) -> &Self
Implement carefully, since the underlying transmutation is an unsafe operation. For types that wrap a handle to some VM-managed data, make sure the type only contains the handle (plus ZSTs if necessary). For types that just wrap another managed type it is easier, call for the wrapped object.